15 immune booster foods

When the weather extremes and erratic as now your body may become more vulnerable to minor disturbances, such as the flu or a cold. In order not easy to get sick, you certainly have to maintain the condition and stamina with a variety of ways, including increasing the body resistance or immunity through intake of nutritious food.

Here are some healthy foods that you can choose to boost immunity.

Oyster

Is it true that oysters contain substances that stimulate desire, or boost immunity? Perhaps both are true. Oysters contain zinc (zinc).Studies show that low zinc intake is associated with male infertility.In addition, the mineral content of zinc in oysters have antiviral effects. Although research has not been able to explain the process, the minerals zinc proved to play a major role in the immune system, including the healing of wounds.

Watermelon

Besides containing many refreshing liquid, which has matured watermelon also contain high antioxidant and glutathione.Glutathione is known to help strengthen the immune system so it can fight infection. Glutathione itself is found in watermelon fruit is red meat.

Cabbage

Semaangka addition, cabbage is also one useful source of glutathione strengthen immune system. Cabbage is easy to find in every season and it's cheap. Try adding some type of cabbage (white, red, china) to soups and beverages to enhance the nutritional value and source of antioxidants in your food.

Peanuts "almonds"

You know, when experiencing stress, then it is tantamount to lowering the body's immune? Try a handful of almonds to overcome them. You are advised to eat ¼ cup of almonds because the dose is already contained 50 percent of the amount of vitamin E the body needs to help boost the immune system.Almonds also contain riboflavin and niacin, vitamin B that can help you bounce back from the impact of stress.

Oranges "grapefruit"

The content of vitamin C in grapefruit are very high and good for the body. But until now, research has not been able to prove that you are easily sufficient for vitamin C through diet alone without the supplements, to help treat the flu or a cold. Even so, the grapefruit may be an option because it contains flavonoids (natural chemical compound that is useful to increase the body's immune system).

Wheat germ

Wheat germ is a core part of the wheat seed that is rich in nutrients. The content contained in wheat germ, among which is the mineral zinc, antioxidants, and vitamin B, as well as other important vitamins and minerals. Wheat germ also contains a mixture of fiber, protein, and some good fats.

Low-fat yogurt

A cup of yogurt each day can prevent your body from the cold.Look for yogurt that wrote the label "bacteria live and active cultures." Some researchers believe that yogurt may stimulate the immune system to fight disease. In addition, recent studies about the latest vitamin D has found an association between low vitamin D levels and increased risk of cold and flu.

Garlic

Garlic contains a number of antioxidants that help the immune system against H. pylori, the bacterium that causes ulcers and stomach cancer. Cooking tip is to peel garlic, cut, and allow 15 to 20 minutes before cooking to activate an enzyme that works to increase immunity.

Spinach

Spinach is known as a super food because it is rich in nutrients. This is because spinach contains folate which helps your body produce new cells and repair of DNA. Spinach also contains fiber, antioxidants, like vitamin C, and more. Nutrition spinach spinach mostly obtained when eaten raw or lightly cooked.

Tea

You like green tea or black tea? No need to hesitate because they both contain polyphenols and flavonoids that can fight disease. Antioxidants contained in the two types of tea can destroy free radicals.

Sweet potato

As with carrots, sweet potatoes also have beta-carotene antioxidants that fight free radicals. Sweet potatoes also contain vitamin A which is useful to slow the aging process and can reduce the risk of some types of cancer.

Broccoli

Vegetables that are easily found in supermarkets this turned out to contain substances that can increase the body's immune basis. A study showed that natural chemicals in broccoli helps stimulate the immune system. Plus, the nutrients that protect your body from damage. In addition, broccoli also has vitamin A, vitamin C, and glutathione.

Button mushrooms

When you think of mushrooms as a low-nutrition foods, you are wrong! The fungus has a mineral content of selenium and antioxidants. Based on research, low levels of selenium in the body can increase the risk of contracting the flu are more severe. In addition, riboflavin and niacin content contained in button mushrooms play an important role in the immune system. Animal studies have shown that the fungus also has antiviral, antibacterial, and anti-tumor effects.

"Acai berry"

Known by the term "super food", acay berries also produce antioxidants such as blueberries. Only, acay berry antioxidant content is higher and is often called anthocyanins. Although acay berry can not be unspecified to combat certain diseases, antioxidant believed to help your body fight aging and disease.Acay berry is most often found in juice or smoothie drinks or dried and mixed granules (cereals).

"Elderberry"

In a study conducted found that the herb made from elderberry extract can block the flu virus. Several small studies conducted in humans showed that this material can help you more quickly recover from the flu. However, scientists caution that further study is still needed. Elderberry itself rich in antioxidants and has the ability to relieve inflammation.